baber/WOPTO huggingface dataset:
Patent GB-2435934-A (GB)
Title: Gas sampling member preventing oil film formation
Inventor: ALLSWORTH MAX DANIEL
IPC: G01N1/22
Filed: 2006-03-06
Abstract: A sampling member is provided for carrying a gas through an opening in an engine wall. The sampling member has a region (14) for situation within the engine. The region (14) is provided with at least one external opening (38, 40, 42) for passage therethrough of the gas. The or each external opening (38, 40, 42) has a shape or size so as to prevent formation thereacross of a film of engine oil. The region (14) is made of an oleophobic material such as carbon loaded PTFE.
Patent GB-2439279-A (GB)
Title: Paintbrushes
Inventor: HOBBS STUART
IPC: A46B11/00
Filed: 2006-06-20
Abstract: A paint brush body is provided and comprise a handle portion 102 and a head portion 103, the head portion comprising a paint reservoir wound which a bristle cluster can be formed to extend from the head portion. The reservoir is sub-divided into a plurality of discrete rebates 106a, 106b between which bristle cluster blocks 104a, 104b, 104c can extend from the head portion. A paint brush 101 having such a body is also provided. Sub-division of the reservoir and the consequential sub-division of the bristle cluster results in improved paint pick-up and makes the cluster easier to clean.
Patent GB-2439622-A (GB)
Title: A low distortion transmit-receive antenna switch for mobile 'phones
Inventor: LETOUX THOMAS
IPC: H03K17/10
Filed: 2006-06-28
Abstract: A low-distortion transmit-receive switch for a GSM or UMTS cellphone has a series-shunt arrangement in which the series switching arms each comprise a number of serially connected FETs 11. This provides a high blocking voltage while permitting a low gate drive voltage. However, the FETs in the "OFF" switch arm have a highly nonlinear capacitance, which distorts the switched signal. To overcome this problem at least one node between the FETs is coupled by a high value resistor 18 to a signal line 15 bridging the FETs.
Patent GB-2429128-A (GB)
Title: Means for validating an initial determination of integer ambiguity using attitude information from an integrated GPS/IMU apparatus
Inventor: FUKUDA MASARU
IPC: G01S1/00
Filed: 2006-08-01
Abstract: A carrier phase-based relative positioning apparatus is disclosed comprising a plurality of antennas 1 fixedly mounted on a moving body for receiving GPS signals from satellites, an inertial measurement unit IMU 3 for measuring accelerations and angular velocities of the moving body, a reference attitude calculator 6 for calculating attitude information about the attitude of the moving body from observables of the IMU at least before an integer ambiguity candidate is initially determined, an integer ambiguity estimator 4 for estimating integer ambiguity candidates from the positioning signals received by the antennas, and an integer ambiguity validator 7 for determining a correct integer ambiguity candidate based on a comparison between attitude information calculated from the estimated integer ambiguity candidates and the attitude information calculated by the reference attitude calculator.
Patent GB-2432681-A (GB)
Title: Line replaceable system
Inventor: ULLMAN ALAN Z
IPC: G05B19/418
Filed: 2006-11-09
Abstract: A manufacturing system made up of a factory system and a field system. The factory system is set up with a number of mounts so that a line replaceable unit, such as a tool, can be configured as required. The field system has a set up which corresponds to the factory system, so that a line replaceable unit from the factory system can be placed in the corresponding position in the field unit and be correctly configured, thereby negating the need to configure or adjust the unit in the field.
Patent GB-2434446-A (GB)
Title: Method for fluorescently staining tissue
Inventor: YAMAMOTO AKIRA
IPC: A61K49/00
Filed: 2007-01-25
Abstract: A method for fluorescently staining a tissue accurately and clearly and a staining agent used in this method. The method for fluorescently staining a tissue, comprises treating a tissue with a solution comprising fluorescein or a salt thereof and then observing the fluorescence of the treated portion under acidic conditions of lower than pH 7. The method may employ a low pH fluorescein composition or a standard hig pH composition that is subsequently washed with a dilute acid.
Patent GB-2434125-A (GB)
Title: Sheet member with part-conical elements providing impact protection
Inventor: CARR ALAN ROBERT
IPC: B60R21/34
Filed: 2007-04-17
Abstract: The invention relates to a high strength light weight sheet for use as a panel component comprising a shaped sheet formed of a plurality of generally truncated conical spaced elements, a sidewall of each element being formed with a stepped contour to promote sidewall collapse during an impact. The novel stepped design feature acts as a trigger mechanism during impact to absorb additional energy compared to conventional structural sheet inner panel designs. Further, the invention includes additional features to promote increased stiffness and hence additional energy absorption during impact. These additional features encompass an array of stiffening ribs, and hemispherical dome features in the gaps between the distributed conical features (figures 2, 3 and 8). The sheet may be combined with one or more further planar or curved sheets so as to form a vehicle bonnet or hood with improved impact protection for a pedestrian's head. The sheets may be adhered together and formed from materials such as aluminium or steel.
Patent GB-2450175-A (GB)
Title: Sales board with unique identification code
Inventor: ERNEST ALVIN DONALD
IPC: G09F7/00
Filed: 2007-07-10
Abstract: A real estate sales board promoting property sales or rental opportunities incorporates a visible reference, where each individual sales board has a unique applied reference. The reference is a Unique Identification Code - UIC, constructed as an alphabetic sequence (code, name or word etc.), a numeric code or an alpha-numeric code. The unique code is then used to help identify a property, flat or apartment listed within an Information Technology (IT) system.
Patent GB-2442325-A (GB)
Title: Ball game visual aid having crosshair markings
Inventor: WOMERSLEY SHAUN BRYAN
IPC: A63B37/12
Filed: 2007-09-25
Abstract: Ball game visual aid 30 includes crosshair markings 40,42 to assist the player in aligning the ball. In one embodiment, the markings are provided on the ball 32, and may be applied to the exterior surface of the ball, or projected onto the ball surface from the interior or exterior of the ball. The ball 32 may be a golf ball, and the markings are arranged such that a parallax effect is exhibited between the markings and the periphery of the ball (see fig's 2A-2E). The markings may include a shape 36 such that correct positioning of the eyes above the ball causes the periphery of the shape to be equidistant from the periphery of the ball. The shape 36 may be a circle or other geometrical shape (not shown) formed as a block of contrasting colour to that of the ball, and may have linear openings 38 forming the crosshair. In another embodiment, markings 56,60,62 are provided on a disc 54 upon which the ball 52, e.g. a golf ball, is positioned, with the markings and the ball allowing a parallax effect to assist in aligning the eyes of the golfer above the ball. The disc may have a central aperture for receiving a golf tee (see fig. 4). The visual aid may be used for other ball games, such as snooker, croquet or soccer.
Patent GB-2440471-A (GB)
Title: Apparatus for continuous blending
Inventor: DITZIG JOSEPH
IPC: B01F29/64
Filed: 2006-04-19
Abstract: The present invention provides a continuous blender having a drive unit assembly with a shell assembly mounting assembly and a shell assembly structured to be removably coupled to the shell assembly mounting assembly by one or more clamps. The drive unit assembly may be coupled to shell assemblies having different lengths and diameters. Thus, by changing the shell assembly coupled to the drive unit assembly, the output of the continuous blender may he dramatically changed.
Patent GB-2442175-A (GB)
Title: Fluid dispensing system
Inventor: GAMMON JAMES H
IPC: B64F1/28
Filed: 2006-08-01
Abstract: A method and apparatus for supplying fluid wherein a product specific ticket, card, or order form is utilized which incorporates a bar code, notch or hole formed in the media thereof, a mark, a colored area, or a particular shape to designate the fluid type to be installed.
Patent GB-2458690-A (GB)
Title: Treatment of waste plastics material
Inventor: PRIGMORE ROBERT MARSHALL
IPC: C10G1/00
Filed: 2008-03-28
Abstract: A method for the continuous treatment of waste plastic comprises; providing a plurality of pyrolysis units 10 connected in a continuous circuit, each unit having a central reaction chamber 14 in which a conveying screw 16 is mounted and a heating chamber 15 surrounding the central chamber; providing a bed 18 of substantially inert particulate heat sink material in the central chambers; operating the screws; supplying waste plastics materials to the centre chamber; and collecting gaseous product from at least one of the pyrolysis units downstream. The plastics material may be compressed in the form of a plug before addition to pyrolysis chamber. The heat sink material may be collected and separated from solid debris before reuse, may comprise a metal or metal oxide and may be in the form of powder or flakes. Apparatus for use with the method is also disclosed.
Patent GB-2460644-A (GB)
Title: Vane separator for an air intake of a gas turbine
Inventor: LARCOMBE SIMON
IPC: B01D45/08
Filed: 2008-06-02
Abstract: A vane 61 for an inlet of a gas turbine engine comprises a surface having a surface roughness of at least 0.5 microns to attract liquid in airflow arranged to pass over it. The surface roughness of the vane 61 may be 2.5 micrometers. Ideally several vanes are arranged at the air intake so as to form a baffle / vane separator 60. The vanes may we wetted so as to improve water attraction. The air may also be heated upstream of the water separator baffle so as to further improve water elimination. The surface of the vane may be roughened by sandblasting. The vane separator may serve as a marine vane separator, removing seawater and moisture from the airflow, and may be located at the air intake of a gas turbine engine of a ship.
Patent GB-2461097-A (GB)
Title: Power conservation mode for allowing an emergency phone call in a mobile phone.
Inventor: SMRZ PETR
IPC: G06F1/32
Filed: 2008-06-20
Abstract: A computer device such as mobile phone device has two modes of operation, a normal power mode when available power from a power source is above a predetermined threshold and an emergency mode when the power available is below the threshold. The emergency mode allows an emergency call to be made which may be assigned to a predefined emergency call key. The power source is preferably a depleteable power source such as an electrochemical cell such as a battery. In a futher mode of operation the device is switched off when the power falls below the threshold. The device may also be turned off using a timer which is initiated when the power level falls below the threshold. The device may also comprise an external indicator which is either visual or audible when the device is in an emergency mode. In a second embodiment a second power source may be provided which is activated when the first power source falls below the threshold. Power is then drawn form the second source while in the emergency mode.
Patent GB-2455903-A (GB)
Title: Imaging device with a hierarchical menu system
Inventor: UEDA TAKENORI
IPC: G06F3/048
Filed: 2008-12-18
Abstract: The imaging device of the present invention attempts to enhance the degree of freedom in device settings based on commands and thereby improving the usability of an imaging device. When the user of an imaging device operates a menu switch 112M, a composite image of a top menu image superimposed on a currently set source image, for example, a camera image, as a background image is displayed on a monitor 114. In response to the user's selection of an advanced settings command icon MC on the top menu image through the operations of the menu switch 112M and circumferential switches surrounding the menu switch 112M, the display on the monitor 114 is changed from the composite image including the top menu image to a lower-layer menu image. Some of command icons included in the lower-layer menu image are different from command icons included in the top menu image. This arrangement desirably enhances the degree of freedom in device settings based on commands and thereby improves the usability of the imaging device.
Patent GB-2466455-A (GB)
Title: Protection of computer systems
Inventor: WISEMAN SIMON ROBERT
IPC: G06F21/56
Filed: 2008-12-19
Abstract: Protection of a computer system 104 against attacks using malformed files is applied to an application 106 configured to process files of a predefined Headerless format indicated by a Characteristic pattern of bytes. An incoming file's Characteristic pattern is checked by comparing its leading bytes with Characteristic patterns. If its leading bytes have such a pattern, the file 100 is subjected to a full content check; the file is discarded 100 if it lacks such a pattern or has contents considered damaging. A file is checked regarding suitability for further processing by comparing its leading bytes with the Characteristic pattern of the predefined Headerless format. A full content check of the file may also be carried out. The application 106 is permitted to process files having the Characteristic pattern of the predefined Headerless format and appropriate file contents. The method can deal with ZIP files (b) etc. starting with redundant data b1 even if polymorphic, provided that the file is not potentially damaging. Polymorphic files (that is files which satisfy checks for being more than one particular file type) are also dealt with in an improved manner by the system described.
Patent GB-2466802-A (GB)
Title: Measuring low levels of contaminants in fuels using Fourier Transform Infra red spectroscopy with dynamic reference analysis
Inventor: SPITTELER PAUL
IPC: G01N1/40
Filed: 2009-01-08
Abstract: A process, and a sample handling system, used in conjunction with a mid infra red Fourier Transform Infra red (FTIR) spectrometer with a single or dual through flow cell, to enable the accurate measurement of specific contaminants and additives/components in fluids. The system creates its own continuous reference spectra after pumping the sample through a solid phase sorbent selected to absorb the contaminant or additive/component to be measured. The output of the sorbent is initially free of specific contaminants and/or additives/components. This output changes if specific contaminants and/or additives/components breakthrough the sorbent. The continuous dynamic reference spectra are compared with the spectrum from the sample thus enabling the required measurement to be made. The process eliminates the requirement for solvent washing or solvent elution, thus simplifying the process and avoiding the use of potentially hazardous chemicals. The process and system have particular application in measuring trace amounts of biodiesel (FAME), in aviation turbine fuels to high precision using an apparatus that can easily be used by non specialist staff at many points in the supply chain.
Patent GB-2467179-A (GB)
Title: Extracting data from a plurality of data signals having different carrier frequencies
Inventor: THIND SURINDER SINGH
IPC: G01S5/14
Filed: 2009-01-27
Abstract: At least three data signals, each comprising a respective carrier wave onto which is modulated respective data are received, the lowest of said carrier frequencies being fLand the highest fH. A first local signal is mixed with the received signals to generate a first mixed signal carrying the data of a first plurality of said at least three data signals; the first mixed signal is filtered using pass-band of frequency less than fH- fLto produce a first filtered signal from which is extracted the data from the first plurality of data signals; a second local signal having a second, different frequency is mixed with the received signals to generate a second mixed signal carrying the data of a second, different plurality of said at least three data signals; the second mixed signal is filtered using the same passband to produce a second filtered signal from which is extracted the data from the second plurality of data signals.
Patent GB-2456260-A (GB)
Title: Downhole lubricator valve
Inventor: BEALL CLIFFORD H
IPC: E21B34/10
Filed: 2007-11-06
Abstract: A ball type downhole lubricator valve features a ball rotating on its axis to open or close with control line pressure to an actuating piston. The ball is also shiftable to a locked open position. A cage surrounds the ball and retains opposed seats to it. The cage is made from one piece and tangential holes are drilled and tapped before the piece is longitudinally split with a wire EDM cutting technique. Fasteners to rejoin the cuthalves properly space them to the original one piece internal dimension. Auxiliary tools allow determination of spacing of internal components so that a desired spring preload on the seats against the ball can be achieved.
Patent GB-2460149-A (GB)
Title: Releasably adhesive tape
Inventor: COTTON STEPHEN
IPC: C08J7/048
Filed: 2009-05-12
Abstract: An adhesive tape 1, particularly suitable for medical applications, comprises a structural layer (2, figure 1) carrying on at least one part of one side thereof a hydrophobic gel (3, figure 1) and on at least part of the other side thereof a backing layer (6, figure 1). The structural layer comprises a synthetic material, preferably polyurethane, in the form of a film or non-woven web. The tape has separation lines 7 comprising perforations extending laterally across the tape at regular intervals along the length of the tape. The hydrophobic gel that is carried on one side of the structural layer is preferably a soft silicone. There may be a HDPE release layer 4 adhered to the hydrophobic gel layer which may be wider than the rest of the tape so that a user may easily grasp it. The structural and backing layers may be secured together by a contact adhesive (5, figure 1).
Patent GB-2472000-A (GB)
Title: A puzzle apparatus
Inventor: COLMAN BENJAMIN
IPC: A63F9/00
Filed: 2009-07-20
Abstract: A puzzle apparatus with at least one face carrying a puzzle is suitable for three-dimensional implementation on a cube. Each face 31 of the cube is divided into sixteen elements arranged in a 4 x 4 grid. The unsolved puzzle displays a number of indicia on the faces such that, by means of logical elimination, a user may fill in the remaining elements to arrive at the solved state, in which each face contains a set of sixteen unique indicia. The indicia on each face are further arranged such that none are duplicated within any group of sixteen consecutive elements located on a path circumnavigating the cube (14, 15 figure 1(b) and 24, 25 figure 2(b)). The apparatus may be collapsible from a first substantially cuboid shape into a second substantially flat state (figure 4). The collapsibility may be achieved by the provision of hinges dividing each of four of the faces into two sections. Also disclosed is a computing device comprising display means and input means allowing the user to manipulate and complete a displayed puzzle apparatus in three virtual dimensions.
Patent GB-2474511-A (GB)
Title: Variable pitch aerofoil blade
Inventor: HARRIS NIGEL KEVIN
IPC: B64C11/06
Filed: 2009-10-19
Abstract: An aerofoil is rotatable through a large range of pitch angles relative to a hub body. The hub has a diameter that is comparable to, or smaller than, the aerofoil chord to expose the aerofoil inner edge to rotational flow local to that body at large pitch angles relative to the body centre-line. At this condition, up to three leading edges are seen, each with typical and similar or dissimilar aerofoil cross-sections along lines where the fluid flows. At small angles relative to the body the aerofoil seats against the body surface. At this condition one train leading edge is seen with a typical and similar or dissimilar aerofoil cross-section to the first condition along lines where the fluid flows. These allow differing aerofoil sections to be exposed at different pitching angles and rotation rates to enable a rotor to be used over a large range of operating conditions.
Patent GB-161070-A (GB)
Title: Improvements in or relating to carburetters
IPC: F02M9/12
Filed: 1920-04-09
Abstract: 161,070. Froggatt, W. April 9, 1920. Spray carburettors.-A secondary-air valve is provided, the rotation of which operates an iris throttle valve disposed between the air valve and the nozzle. As shown. the mixing-chamber is constructed with double walls h, h<1> forming an annular chamber h<2> between them, and is furnished at one end with a flanged cover k leading to the induction pipe, and at the other with an air chamber m formed between a cover-plate m<1> and an inner plate m<2>. The chamber m is provided with air inlets m<4>, a central outlet m<3> adjacent the nozzle g. and circumferential outlet slots m<5> registering with the annular chamber h<2>, the inner wall h of which is provided with outlet ports t controlled by a rotatable valve o provided with ports s. The leaves of the throttle valve are pivoted to a fixed flange g in the mixing- chamber, and are provided at their free ends with pins which are engaged by slots o<3> in the flange o<2> on the valve o. The valve o is provided with an arm which projects through slots in the walls h, h<1> and is operated by a Bowden wire or the like. The air ports s, t may be arranged in such a manner as to be fully open when the throttle is either closed or fully open.
Patent GB-860559-A (GB)
Title: Improved method of finishing wood surfaces
IPC: B24B21/00
Filed: 1957-03-27
Abstract: 860,559. Finishing wood surfaces. MINNESOTA MINING & MANUFACTURING CO. March 27, 1957 [March 27, 1956], No. 10019/57. Classes 60 and 145. A substantially flat, ribs possessing wood (including fibreboard) surface is provided with a glossy and relatively non-porous finish by treating it under light and uniform pressure with a durable, resilientlybacked, heat-resistant sheet having small closely spaced resilient particles on its face for a time sufficient to embed the ribs into the surface without scorching the wood. The treatment may be performed before or after the application of a first coat of protective or beautifying material ; panels, particularly for walls, may be so treated, and also floors. The treatment may be carried out in the presence of an abrasive. A wood panel 24 is fed by a vertically-adjustable motor-driven roll 21 faced with friction material 22 and is operated upon by a belt 18 passing around an adjustable idler 16 and a motor driven contact drum 12 to the surface of which is vulcanized a resilient backing 14 of rubber. The belt consists of a flexible cloth backing having a uniform layer of cork particles of 24-36 mesh size adherently bonded thereto. A thin layer of " air-float tripoli " is adhesively secured to the surface of each particle. Lubricant in the form of a soft dry powder, e.g. of barium sulphate, zinc stearate or talc, may be applied to the work surface by a roller 31 faced with pile material and running in a trough 28. The particles may be of vulcanised rubber. The particles may be an integral part of a resilient scabrous sheet, being in the form of minute projections. Instead of the beltdrum sander described, use may be made of a stroke sander used with a resilient pad, a drum sander the drum being covered with a resilient pad, a disc sander having a resilient part between sheet and disc backing, or a flap wheel.